Mulai 27 Maret 2025, sebaiknya gunakan android-latest-release, bukan aosp-main, untuk mem-build dan berkontribusi pada AOSP. Untuk mengetahui informasi selengkapnya, lihat Perubahan pada AOSP.
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Referensi Struct camera2_stream_in_ops
#include <
camera2.h
>
Pengelolaan antrean streaming pemrosesan ulang input. Kumpulan metode ini disediakan ke perangkat HAL di allocate_reprocess_stream(); metode ini digunakan untuk berinteraksi dengan antrean buffering gralloc input aliran pemrosesan ulang.
Definisi di baris
160
file
camera2.h
.
Mendapatkan buffering data gambar berikutnya untuk diproses ulang. Lebar, tinggi, dan format buffer ditetapkan di allocate_reprocess_stream(), dan stride serta detail lainnya harus dikueri dari modul gralloc platform sesuai kebutuhan. Buffer akan dikunci untuk digunakan.
Definisi di baris
167
dari file
camera2.h
.
Menampilkan buffer yang digunakan ke antrean buffer untuk digunakan kembali.
Definisi di baris
172
dari file
camera2.h
.
Dokumentasi untuk struct ini dibuat dari file berikut:
-
hardware/libhardware/include/hardware/
camera2.h
Konten dan contoh kode di halaman ini tunduk kepada lisensi yang dijelaskan dalam Lisensi Konten. Java dan OpenJDK adalah merek dagang atau merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-27 UTC.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-07-27 UTC."],[],[],null,["# Android Hardware Abstraction Layer: camera2_stream_in_ops Struct Reference\n\ncamera2_stream_in_ops Struct Reference\n======================================\n\n[Data Fields](#pub-attribs) \ncamera2_stream_in_ops Struct Reference \n\n`\n#include \u003c\n`[camera2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)`\n\u003e\n`\n\n|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| int(\\* | [acquire_buffer](/reference/hal/structcamera2__stream__in__ops#ad1cbdf6fe238b117ad8a4d9db141b1cb) )(const struct [camera2_stream_in_ops](/reference/hal/structcamera2__stream__in__ops) \\*w, buffer_handle_t \\*\\*buffer) |\n| ||\n| int(\\* | [release_buffer](/reference/hal/structcamera2__stream__in__ops#aa6a176542d2ed5e9c65240dbec41b38b) )(const struct [camera2_stream_in_ops](/reference/hal/structcamera2__stream__in__ops) \\*w, buffer_handle_t \\*buffer) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nInput reprocess stream queue management. A set of these methods is provided to the HAL device in allocate_reprocess_stream(); they are used to interact with the reprocess stream's input gralloc buffer queue.\n\n\nDefinition at line\n[160](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\nof file\n[camera2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\n.\n\nField Documentation\n-------------------\n\n\n|---------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* acquire_buffer)(const struct [camera2_stream_in_ops](/reference/hal/structcamera2__stream__in__ops) \\*w, buffer_handle_t \\*\\*buffer) |\n\n\nGet the next buffer of image data to reprocess. The width, height, and format of the buffer is fixed in allocate_reprocess_stream(), and the stride and other details should be queried from the platform gralloc module as needed. The buffer will already be locked for use.\n\n\nDefinition at line\n[167](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\nof file\n[camera2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\n.\n\n|-------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* release_buffer)(const struct [camera2_stream_in_ops](/reference/hal/structcamera2__stream__in__ops) \\*w, buffer_handle_t \\*buffer) |\n\n\nReturn a used buffer to the buffer queue for reuse.\n\n\nDefinition at line\n[172](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\nof file\n[camera2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [camera2.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/camera2.h)"]]
